Rotor blade



FIG. 1 is a perspective view of a rotor blade taken from a top, front-left side of a rotor according to a first embodiment.

FIG. 2 is a perspective view taken from a bottom, rear-left side of the rotor blade of FIG. 1.

FIG. 3 is a top view of the rotor blade of FIG. 1.

FIG. 4 is a front view of the rotor blade of FIG. 1.

FIG. 5 is a bottom view of the rotor blade of FIG. 1.

FIG. 6 is a rear view of the rotor of FIG. 1.

FIG. 7 is a cross-sectional outboard-to-inboard view of the rotor of FIG. 1.

FIG. 8 is a cross-sectional inboard-to-outboard view of the rotor of FIG. 1; and,

FIG. 9 is a perspective view of four rotor blades taken from a top, front-right side showing multiple blades assembled in a position of use. 

CLAIM We claim the ornamental design for a rotor blade, as shown and described. 